These Night Driving Bifocal Glasses have yellow lenses to block out blue light while driving in rain, fog or hazy weather. The special anti-glare lenses help with glare from headlights, street lights and traffic lights during wet and dark conditions. Each lens includes a small section of magnification on the interior side of your choice. These glasses are unisex, they can be worn by men or women. The sleek design are ultra lightweight and sporty with a half rim wrap around lens which act as a sport night time sun reader. Rubberized nose piece ensures a comfortable fit and wont slide down the nose. These bifocal sunglasses can be worn while driving during the day or night in your car, on a motorcycle, golfing, fishing or playing your favorite outdoor sports activity. Includes a protective microfiber soft pouch for carrying as well as for cleansing. ✔ Almost invisible bifocal reader line on the inside of the lenses. ✔ Excellent yellow lens for night use and driving ✔ The wide side - 'Window' - design will protect your eyes and reduce eye stress and fatigue by blocking more on the side. ✔ Light weight frame with 100% UVA/UVB protection.